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RADBMX.CO.UK  |  BMX General  |  BMX Chat  |  Help with one piece crank
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Author Topic: Help with one piece crank  (Read 2357 times)

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Offline Keepad

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Help with one piece crank
« on: July 27, 2018, 10:49 AM »
Hi all

So my aim  to get a one piece crank for my 85 Haro , now the problem is that I am completely new to builds and TBH I don't have a bloody clue, 44t, 175 crank, which type of BB and  how to tell if that  scamBay seller is selling actually a  original Sugino chain ring or if its repro! the list goes on.

My options atm is  to go for a Sugino set up or a Haro uni  chain ring with power disc and Tange BB from  Alans then find a crank but it must fit around the decade of my Haro

If any one can offer advice that would be great and yes I know I opened my self up for a bit of piss taking and banter  :LolLolLolLol:

Offline Bigfrawg

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Re: Help with one piece crank
« Reply #1 on: July 27, 2018, 11:23 AM »
Simply put your request in the wanted section and someone will furnish you with what you require  :daumenhoch:

Offline Retrodan72

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Re: Help with one piece crank
« Reply #2 on: July 27, 2018, 11:24 AM »
Look at my builds in my me and my bikes section, pretty much all cranks were done the same way.


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Offline Keepad

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Re: Help with one piece crank
« Reply #3 on: July 27, 2018, 11:59 AM »
cheers mate, I  will take a look.

Offline Retrodan72

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Re: Help with one piece crank
« Reply #4 on: July 27, 2018, 12:15 PM »
Tange BB, Sugino or Takagi 175 crank, 44t (preferred) Sugino chainring.

http://www.radbmx.co.uk/forum/index.php/topic,126312.0.html


GO FORWARD TO THE PAST, WITH NRP'S

Offline Keepad

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Re: Help with one piece crank
« Reply #5 on: July 30, 2018, 12:11 PM »
Cheers mate, time to go shopping then, if you have anything kicking around give us a shout mate,

Offline deeman

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Re: Help with one piece crank
« Reply #6 on: July 30, 2018, 01:49 PM »
On the 85's they used a Sugino one piece crank. They are really common and usually loads for sale. Anything from £30 to £70+ depending on condition. You will need a 24TPI bottom bracket.
The repop uni directional rings and disc from Alan's look pretty good and will give it a factory look....
SMALL MINDS TALK ABOUT PEOPLE....
MEDIUM MINDS TALK ABOUT EVENTS...
GREAT MINDS TALK ABOUT IDEAS....

Offline Keepad

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Re: Help with one piece crank
« Reply #7 on: August 01, 2018, 03:20 PM »
Great info mate, I was just looking at Alans ,thanks again

Offline BMX1973

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Re: Help with one piece crank
« Reply #8 on: August 03, 2018, 03:16 PM »
Sugino have repop their chainrings. Check it's an 80s before buying. Cranks have not been repop as far as I'm aware.  :daumenhoch:

RADBMX.CO.UK  |  BMX General  |  BMX Chat  |  Help with one piece crank
 

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